In a world of magic, Asta, a boy with anti-magic powers, will do whatever it takes to become the Wizard King!Asta is a young boy who dreams of becoming the greatest mage in the kingdom. Only one problem--he can't use any magic! Luckily for Asta, he receives the incredibly rare five-leaf clover grimoire that gives him the power of anti-magic. Can someone who can't use magic really become the Wizard King? One thing's for sure--Asta will never give up!

In order to heal his badly injured arms, Asta and his friends head to Vanessa's homeland, the Forest of Witches. The Witch Queen who lives there may have the power to fix Asta's arm, but can he pay the price she demands...?